Well, it could be a story where Naruto, in a strange dream realm, meets Hashirama's spirit. Hashirama then imparts some of his wisdom and forgotten jutsu to Naruto. As Naruto wakes up, he starts to incorporate these new elements into his fighting style, which surprises his friends and foes alike. And as he delves deeper into understanding Hashirama's teachings, he uncovers secrets about the founding of the ninja villages that were long buried.
One idea could be a time - travel plot where Naruto gets sent back in time and meets Hashirama. They could team up to face a new, unknown threat that was secretly brewing during Hashirama's time. Another could be a story where Naruto inherits some of Hashirama's unique abilities through a special jutsu or curse and has to learn to control them.
One possible plot idea could be Naruto finding an ancient scroll that details Hashirama's life and secrets. As he reads it, he becomes more and more fascinated and starts to model his leadership style after Hashirama. He might then try to use Hashirama's old techniques in new ways to protect the village.
One interesting plot could be the reincarnated Hashirama having to deal with the modern shinobi world's politics. He was used to a different era, and now he has to adapt and use his old - fashioned values to try and bring about change. Maybe he tries to reform the way the villages interact with each other, based on his original vision of peace.
One idea could be an OC Senju who has a unique ability related to plant manipulation, like being able to make plants grow rapidly into defensive or offensive structures. Another could be an OC Senju who is a healer and has to deal with the aftermath of a big battle in the Naruto world. Maybe an OC Senju who is on a quest to discover a long - lost Senju clan jutsu that was forgotten over time.
One idea could be Naruto traveling back in time and meeting Hashirama. They could team up to face a new, powerful enemy that threatens the very foundation of the ninja world. Naruto's modern techniques combined with Hashirama's wood - style jutsu would make for some epic battles.
Maybe the son discovers an ancient scroll left by Hashirama that contains long - lost jutsu. This sets him on a journey to master these jutsu while also facing the challenges of those who want the scroll for their own malicious purposes. He could have to team up with Naruto and his friends to protect the scroll and the village.
One plot idea could be that Fem Naruto, with her unique charm and determination, teams up with Hashirama in a time - travel scenario. They go back to the founding days of the village to prevent a great disaster that was previously hidden in history. Another could be a story where Fem Naruto discovers she has a special connection to Hashirama's chakra, which leads to her unlocking new powers and having to deal with the responsibilities that come with it.
One idea could be that Hashirama's ghost appears to Naruto during a crucial battle. He imparts some long - forgotten jutsu or strategy that was unique to the Senju clan. This could give Naruto an edge in the fight and also help him understand more about the history of the village.
In some fanfictions, Naruto might be depicted as Hashirama Senju reborn. Fanfiction writers often take creative liberties and like to create unique storylines that connect different characters in unexpected ways. This concept can add a whole new layer of depth to the Naruto universe and can explore different aspects of Naruto's character in relation to Hashirama's traits and abilities.
One idea could be a story where Naruto discovers some long - lost Senju abilities passed down from Kushina. This could lead to him having new powers and a deeper connection to the history of the Hidden Leaf. For example, he might be able to use some unique wood - style jutsu in a new way.
One idea could be a story where Naruto and Hashirama meet in a time - travel scenario. Naruto gets to learn directly from Hashirama about his wood - style jutsu and his vision for the village.